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Simplify the expression (x + 3) +9 A. 3x + 9 B. x + 9 C. x + 3 D. x + 12
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2 votes
Simplify the expression (x + 3) +9
A. 3x + 9
B. x + 9
C. x + 3
D. x + 12

User Prevok
by
4.8k points

2 Answers

0 votes

Answer:

x +12

Explanation:

User Rami Nour
by
5.3k points
4 votes

Answer:

x + 12

Explanation:


(x + 3) + 9


x + 3 + 9


= x + 12

User Swalkner
by
5.0k points
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